Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantos nós a Sra. Moby Vincent tinha quando os passageiros eram menos que 1.6?
 ###Tabelas: CREATE TABLE current_fleet (current_fleet_id AUTO_INCREMENT PRIMARY KEY, Ship VARCHAR, Built INT, Entered service INT, Route VARCHAR, Gross tonnage VARCHAR, Length VARCHAR, Width VARCHAR, Passengers INT, Vessels INT, Knots INT) CREATE TABLE world_championship_group_c_poland (world_championship_group_c_poland_id AUTO_INCREMENT PRIMARY KEY, Games INT, Drawn INT, Lost INT, Points difference VARCHAR, Points INT) CREATE TABLE former_special_cities_now_core_or_designated_cities (former_special_cities_now_core_or_designated_cities_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Japanese VARCHAR, Date of designation VARCHAR, Date of reclassification VARCHAR, Region VARCHAR, Prefecture VARCHAR) CREATE TABLE nearby_terrain_features (nearby_terrain_features_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Feature VARCHAR, Latitude VARCHAR, Longitude VARCHAR, Distance VARCHAR, Bearing VARCHAR) CREATE TABLE grammy_hall_of_fame (grammy_hall_of_fame_id AUTO_INCREMENT PRIMARY KEY, Year recorded VARCHAR, Title VARCHAR, Genre VARCHAR, Label VARCHAR, Year inducted VARCHAR)  
SELECT COUNT Knots FROM current_fleet WHERE Ship = ms moby vincent AND Passengers < 1.6